@proceedings {28966,
	title = {Culling and lactation performance in brown Swiss and crossbred cattle in Egypt},
	journal = {International symposium on the constraints and possibilities of ruminant production in the dry subtropics, Cairo (Egypt), 5-7 Nov 1988},
	year = {1989},
	note = {n/a},
	publisher = {Pudoc},
	abstract = {n/a},
	author = {Nigm, AA and R. R. Sadek and Rashad, NS}
}
